Real-time air quality index in Maltby, Washington today
Stay updated with real-time air quality in Maltby, Washington featuring accurate data on AQI, PM2.5, PM10, O3, NO2, SO2, and CO levels. Use our interactive map and detailed forecasts to monitor pollution trends, manage health risks, and plan your daily activities with confidence.
Live AQI (Air Quality Index)
49
Good
Maltby, Washington
Last updated: ... (Local time)
Common air pollutants in Maltby, Washington
Good
Fine
Moderate
Poor
Very poor
Hazardous
Particulate Matter2.5 (PM2.5)
9.29 μg/m³
0
12.1
35.5
55.5
250.5
500.5+
Particulate Matter10 (PM10)
46.18 μg/m³
0
55
155
255
425
605+
Ozone (O3)
13.05 ppb
0
55
71
86
201
201+
Sulfur Dioxide (SO2)
0.16 ppb
0
36
76
186
605
1005+
Nitrogen Dioxide (NO2)
15.84 ppb
0
54
101
361
1250
2050+
Carbon Monoxide (CO)
0.20 ppm
0
4.5
9.5
12.5
230.5
50.5+
Pollen Level
Low
Maltby, Washington
Maltby, Washington
Scroll To Air Quality Map
Track live Maltby, Washington air quality forecast and history
Maltby Loading...
Maltby, Washington air quality map: Real-time AQI near you
Air quality in nearby cities
Bothell East, Washington
AQI 49
Good
8.54μg/m³
PM2.5
31.26μg/m³
PM10
11.53ppb
O3
0.17ppb
SO2
17.86ppb
NO2
0.21ppm
CO
Woodinville, Washington
AQI 49
Good
8.64μg/m³
PM2.5
32.11μg/m³
PM10
11.70ppb
O3
0.17ppb
SO2
17.90ppb
NO2
0.20ppm
CO
Mill Creek East, Washington
AQI 49
Good
8.64μg/m³
PM2.5
27.03μg/m³
PM10
11.95ppb
O3
0.16ppb
SO2
17.62ppb
NO2
0.21ppm
CO
Silver Firs, Washington
AQI 84
Moderate
19.94μg/m³
PM2.5
122.41μg/m³
PM10
11.27ppb
O3
0.16ppb
SO2
16.03ppb
NO2
0.20ppm
CO
Cottage Lake, Washington
AQI 85
Moderate
11.00μg/m³
PM2.5
124.00μg/m³
PM10
14.35ppb
O3
0.16ppb
SO2
15.87ppb
NO2
0.20ppm
CO
Bothell, Washington
AQI 49
Good
8.66μg/m³
PM2.5
32.28μg/m³
PM10
11.64ppb
O3
0.17ppb
SO2
17.70ppb
NO2
0.20ppm
CO
How accurate is Washington, USA air quality data?
Air quality measurements for Washington, USA meet strict US EPA standards. These measurements are collected from reliable sources, including satellites and ground-based monitoring systems. Advanced algorithms and machine learning techniques are applied to the data, factoring in variables such as traffic and population density, to ensure precision and reliability.
Source: Ambee Data Sources
Frequently asked questions
How frequently is the air quality data for Maltby, Washington updated?
Air quality data for Maltby, Washington is updated on an hourly basis.
When did Maltby, Washington experience the worst air quality in the last 24 hours?
The worst air quality in Maltby, Washington was recorded at 10:00:00 on 2026-07-20.
When did Maltby, Washington have its best air quality in the last 24 hours?
The best air quality in Maltby, Washington was recorded at 03:00:00 on 2026-07-20.
What is the real-time air quality index for Maltby, Washington?
The real-time air quality index in Maltby, Washington is 49, currently categorized as Good.
Which pollutant is found most often in Maltby, Washington?
The most common pollutant in Maltby, Washington is PM2.5.
What can I do if the air quality in Maltby, Washington is poor?
If the air quality in Maltby, Washington is poor, limit outdoor activities and use a mask to safeguard your health.
What are the current PM2.5 levels in Maltby, Washington?
The measured PM2.5 levels in Maltby, Washington at present are 9.295 μg/m3.
What are the current PM10 levels at Maltby, Washington?
The current PM10 levels in Maltby, Washington are 46.184 μg/m3.
What are the current carbon monoxide (CO) levels at Maltby, Washington?
The current carbon monoxide (CO) level in Maltby, Washington is 0.199 ppm.
What are the current sulfur dioxide (SO2) levels at Maltby, Washington?
The current sulfur dioxide (SO2) levels in Maltby, Washington are 0.159 ppb.
What are the current ozone (O3) levels at Maltby, Washington?
The current ozone (O3) levels at Maltby, Washington is 13.053 ppm.
What are the current nitrogen dioxide (NO2) levels at Maltby, Washington?
The current nitrogen dioxide (NO2) levels at Maltby, Washington is 15.84 ppb.
All Rights Reserved © Ambee Inc. 2025